1030380-50-7

Basic information

• Product Name: 4,6-bis(3,5-dichlorophenyl)-2-methylpyrimidine
• Synonyms: 4,6-bis(3,5-dichlorophenyl)-2-methylpyrimidine
• CAS NO: 1030380-50-7
• Molecular Weight: 384.092
• Mol File: 1030380-50-7.mol
• Article Data: 2

Chemical Properties

• Melting Point: 230-231 °C(Solv: toluene (108-88-3))
• Boiling Point: 508.3±45.0 °C(Predicted)
• Density: 1.419±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 4,6-bis(3,5-dichlorophenyl)-2-methylpyrimidine(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-bis(3,5-dichlorophenyl)-2-methylpyrimidine(1030380-50-7)
• EPA Substance Registry System: 4,6-bis(3,5-dichlorophenyl)-2-methylpyrimidine(1030380-50-7)

Safety Data

• Hazardous Substances Data: 1030380-50-7(Hazardous Substances Data)

Usage

General Description

The chemical 4,6-bis(3,5-dichlorophenyl)-2-methylpyrimidine, also known as BDCM, is a synthetic organic compound with a pyrimidine base structure. It is commonly used as a pesticide and herbicide to control various weeds and pests, particularly in agricultural and industrial settings. BDCM is known for its selective activity against certain species of plants and insects, making it a popular choice for targeted pest management. However, it has been subject to regulatory scrutiny due to its potential environmental and health impacts. Studies have shown that BDCM can persist in soil and water, posing risks to aquatic organisms and possibly entering the food chain. Additionally, exposure to BDCM has been linked to potential adverse effects on human health, such as skin and eye irritation, respiratory issues, and potential carcinogenicity. As a result, regulatory limits and guidelines have been established to mitigate its environmental and health risks.

Upstream product

• 1780-26-3 2,4-dichloro-2-methylpyrimidine 
• 67492-50-6 (3,5-dichlorophenyl)boronic acid 

Downstream Products

• 1030380-51-8 4,6-bis(3,5-di(pyridin-4-yl)phenyl)-2-methylpyrimidine 
• 1266181-48-9 C₄₁H₅₈B₄N₂O₈ 

Relevant articles and documents

Influence of substituted pyridine rings on physical properties and electron mobilities of 2-methylpyrimidine skeleton-based electron transporters

A series of 2-methylpyrimidine skeleton-based electron-transporting derivatives (BPyMPM) are designed and synthesized to investigate the influence of substituted pyridine rings on the physical properties and electron mobilities (μe). The only structural difference is the position of substituted pyridine rings. The melting point (Tm) of B4PyMPM is estimated to be ca. 50 °C higher than that of B3PyMPM, and ca. 120 °C higher than that of B2PyMPM. The ionization potential is observed to increase in the order B2PyMPM (6.62 eV) e at 298 K of B4PyMPM is 10 times higher than that of B3PyMPM and 100 times higher than that of B2PyMPM. To extract the charge transport parameters, the temperature and field dependencies of μe are investigated. Using Baessler's disorder formalism, the degree of energetic disorder is estimated to decrease in the order B2PyMPM (91 meV) > B3PyMPM (88 meV) > B4PyMPM (76 meV), and the positional disorder is 2.7 for B2PyMPM, and e) of 2-methylpyrimidine skeleton-based electron-transporters is investigated. Although the structural difference is very small, the difference in μe is found to be quite large. At 298 K, the μe of B4PyMPM is measured to be 10 times higher than that of B3PyMPM and 100 times higher than that of B2PyMPM. Copyright